This Recommendation supports the splicing of MPEG-2 streams for the purpose of digital program insertion, which includes advertisement insertion and insertion of other content types. An in-stream messaging mechanism is defined to signal splicing and insertion opportunities and it is not intended to ensure seamless splicing. As such, this Recommendation does not specify the splicing method used or constraints applied to the streams being spliced, nor does it address constraints placed on splicing devices. This Recommendation also supports accurate signalling of events in the stream.
ITU-T J.181 SPANISH-2004 Referenced Document
ISO/IEC 13818-4:1998 Information technology - Generic coding of moving pictures and associated audio information - Part 4: Compliance testing
ITU-T H.222.0-2000 Information Technology - Generic Coding of Moving Pictures and Associated Audio Information: Systems Series H: Audiovisual and Multimedia Systems Infrastructure of Audiovisual Services - Transmission Multiplexing and Synchronization
ITU-T H.262-2000 Information Technology - Generic Coding of Moving Pictures and Associated Audio Information: Video Series H: Audiovisusal and Multimedia Systems Infrastructure of Audiovisual Services - Coding of Moving Video
ITU-T J.181 SPANISH-2004 history
2004ITU-T J.181 SPANISH-2004 Digital program insertion cueing message for cable television systems Study Group 9